Hear, hear. Ever since Google took a crap on Gmail UI, I've been using userstyles to add labels to the buttons as well as different colours (yes, delete is red). One could do such customization with the web interface of Sync, I suppose... I have been very happy with BitTorrent Sync, right up to the moment I updated to 1.4.91 some time ago. Now I am just about to roll back to 1.3.109, as I can't live with the user interface change. A lot of the "improvements" do not feel like improvements to me. Exhibit A: A single "Add folder" button, one dialog box that allows you to either enter a key or generate one, and choose the folder. Exhibit B: Two separate ways of adding a folder. WHY? To me, 1.3 felt professional and tool-like, while 1.4 with the fades and mouseovers and the lot is everything but.
